In terms of price it is not too bad but once I was able to get upgraded from PE to J with only 10000 points on a similar route (IAD-CDG, 6h and 30 minutes). It was 5 years ago, after that it was several times $280 more or less or $30000 points at the check-in or at the lounge. Last december: 41,000 points plus $320... $320 is a good offer, yet the 41,000 were too much. I asked the agent I was said it was holiday season, I have got it because I felt like that but not sure it was a good offer.